A truly new version, not a copy-and-paste of a thousand tutorials. It solves the entire cube using just ONE tool (the Sledgehammer) without stress. Layer-by-Layer 2.0 https://www.27cubies.com/ Designed specifically for beginners and schools to eliminate frustration and cognitive overload. Perfect for STEM/Math clubs: Just One Tool: Solves the entire cube from start to finish using a single sequence of moves—the Sledgehammer. Fully Interactive Text: Every green text link triggers a 3D response. Clicking or hovering over definitions instantly isolates pieces and brings relevant layers to the front. Live 3D Arrows: Hovering over the algorithm letters instantly previews the slice movements with visual arrows directly on the cube. Sacrificial Buffer: Leaving one corner incomplete provides a safe spatial workspace to manipulate pieces without breaking previous work. How to use this resource: Download the attached PDF and click the link inside to access the interactive, ad-free 3D simulator online. Ideal for geometry, spatial reasoning, and logic problem-solving. For feedback, suggestions, or any other reason, feel free to contact me at: vincenzo.stramaglia@gmail.com